implementation of bank account

Dear Members,
I am quite new to python and I have to implement the bank account code. At this point I just want to
Ask is whether I am moving in correct direction or not. I am not looking for any code but needs suggestion.

So far for bank account code I have gathered following requirements.

1) Class to implement bank account

2) function to check balance
3) To withdraw money
4) type of account
5) to enter correct username and password
6) type of account like current or saving account

Below I am giving a blueprint of my code. Kindly ignore the syntax at this moment please.

All help and criticism will be highly helpful to me.
Thanks and regards,
Pratik

This doesn't belong in code snippets as it is a question, hopefully a mod will fix that soon. Python comments are preceded by # or are within ''' ''' also your indentation is way off. Also, given this code how do you intend the "ATM" to know the customers password? I'd think about implementing a dictionary "I'd use a pickled file". Thanks for putting in effort before posting, next time just post questions as a normal post, code snippets are essentially for finished codes.